package com.example.dao;

import com.example.domain.Student;

import java.util.List;

/**
 * @program: sms
 * @description:
 * @author: zhanghz001
 * @create: 2020-11-08 20:12
 **/
public interface StudentDao {
    List<Student> findAll();

    Student findById(Integer id);

    int insert(Student stu);

    int update(Student stu);

    int delete(Integer i);
}
